Signed-off-by: Patrick McManus timeout associated with SO_DEFER_ACCEPT wasn't being honored if it was less than the timeout allowed by the maximum syn-recv queue size algorithm. Fix by using the SO_DEFER_ACCEPT value if the ack has arrived. diff --git a/net/ipv4/inet_connection_sock.c b/net/ipv4/inet_connection_sock.c index b189278..03cc323 100644 --- a/net/ipv4/inet_connection_sock.c +++ b/net/ipv4/inet_connection_sock.c @@ -461,8 +461,7 @@ void inet_csk_reqsk_queue_prune(struct sock *parent, reqp=&lopt->syn_table[i]; while ((req = *reqp) != NULL) { if (time_after_eq(now, req->expires)) { - if ((req->retrans < thresh || - (inet_rsk(req)->acked && req->retrans < max_retries)) + if ((req->retrans < (inet_rsk(req)->acked ? max_retries : thresh)) && !req->rsk_ops->rtx_syn_ack(parent, req, NULL)) { unsigned long timeo; -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html